| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 6 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 10 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    
| 1 | Never justifiable | 959 | 
                                                                 
                                    
                                    62.8%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 91 | 
                                                                 
                                    
                                    6%
                                 
                                                             | 
                                                        
                    
| 3 | 3 | 81 | 
                                                                 
                                    
                                    5.3%
                                 
                                                             | 
                                                        
                    
| 4 | 4 | 43 | 
                                                                 
                                    
                                    2.8%
                                 
                                                             | 
                                                        
                    
| 5 | 5 | 134 | 
                                                                 
                                    
                                    8.8%
                                 
                                                             | 
                                                        
                    
| 6 | 6 | 52 | 
                                                                 
                                    
                                    3.4%
                                 
                                                             | 
                                                        
                    
| 7 | 7 | 46 | 
                                                                 
                                    
                                    3%
                                 
                                                             | 
                                                        
                    
| 8 | 8 | 44 | 
                                                                 
                                    
                                    2.9%
                                 
                                                             | 
                                                        
                    
| 9 | 9 | 13 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    
| 10 | Always justifiable | 49 | 
                                                                 
                                    
                                    3.2%
                                 
                                                             |